APA (7th ed.) Citation

Gregorio, H. C. (1961). School administration and supervision (Revised edition.). R.P. Garcia Publishing.

Chicago Style (17th ed.) Citation

Gregorio, Herman Cruz. School Administration and Supervision. Revised edition. Quezon City: R.P. Garcia Publishing, 1961.

MLA (9th ed.) Citation

Gregorio, Herman Cruz. School Administration and Supervision. Revised edition. R.P. Garcia Publishing, 1961.

Warning: These citations may not always be 100% accurate.